Omron Sysmac NJ-series User Manual

15 Troubleshooting
15-10
NJ/NX-series CPU Unit Built-in EtherNet/IP Port User’s Manual (W506)
* Other Ethernet communications are not affected.
 NX1P2 CPU Units
* Other Ethernet communications are not affected.
 NJ-series CPU Units
* Other Ethernet communications are not affected.
This section describes the operation of the EtherNet/IP Function Module for each event level.
CIP communications 1 errors If an error that is related to the tag data links or CIP message communications
is detected for EtherNet/IP communications port 1, the corresponding bit in the
CIP Communications1 Error status variable shows the error.
*
CIP communications 2 errors If an error that is related to the tag data links or CIP message communications
is detected for EtherNet/IP communications port 2, the corresponding bit in the
CIP Communications2 Error status variable shows the error.
*
TCP application errors If an error that is related to the FTP server, NTP, or SMNP client is detected,
the corresponding bit in the TCP Application Communications Error status
variable shows the error.
Classification Description
Communications
port 1 errors
If an error is detected for EtherNet/IP communications port 1, the corresponding bit in the
Communications Port1 Error status variable shows the error.
CIP communica-
tions 1 errors
If an error that is related to the tag data links or CIP message communications is detected
for EtherNet/IP communications port 1, the corresponding bit in the CIP Communications1
Error status variable shows the error.*
TCP application
errors
If an error that is related to the FTP server, NTP, or SMNP client is detected, the corre-
sponding bit in the TCP Application Communications Error status variable shows the error.
Classification Description
Communications port errors If an error is detected in overall Ethernet communications, the corresponding bit
in the Communications Port Error status variable shows the error.
CIP communications errors If an error that is related to the tag data links or CIP message communications is
detected, the corresponding bit in the CIP Error Communications Error status
variable shows the error.*
TCP application errors If an error that is related to the FTP server, NTP, or SMNP client is detected, the
corresponding bit in the TCP Application Communications Error status variable
shows the error.
Event Levels
Event level of the error Operation
Major fault All NJ/NX-series Controller control operations stop for errors in this event level.
A major fault level error never occurs for the EtherNet/IP Function Module.
Partial fault All control operations for one of the function modules in the NJ/NX-series Con-
troller stop for errors in this event level. If a partial fault level error occurs in the
EtherNet/IP Function Module, all functions of the EtherNet/IP Function Module,
such as axis operation, stop.
Classification Description

Omron Sysmac NJ-series Specifications

General

Brand	Omron
Model	Sysmac NJ-series
Category	Computer Hardware
Language	English